Finding the Third Proportional to 1,646,890 and 3,522,092

Step by Step Solution

1. Step 1: Write the proportion equation
   1,646,890 : 3,522,092 = 3,522,092 : x
2. Step 2: Convert to fraction form
   1,646,890/3,522,092 = 3,522,092/x
3. Step 3: Cross multiply
   1,646,890x = 3,522,092 × 3,522,092
4. Step 4: Simplify right side
   1,646,890x = 12,405,132,056,464
5. Step 5: Solve for x
   x = 12,405,132,056,464/1,646,890
6. Step 6: Final answer
   x = 7,532,459.40